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We suggests for all the load cells a particular kind of mounting accessories in order to obtain a correct application of the cell and guarantees top performances and precision according to the mechanical, electrical and pneumatical connections present on the structure which has to be weighed.
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Order Code Z-SG
Input: analog sensor (strain gauge load cell); digital (weighting)
Output: current, 0..20 / 4..20 mA; voltage, 0..5 / 0..10 V
Precision: 0.01%
DIN guide back side bus connection and RS232
(ModBUS) front communication jack
ModBUS RTU slave protocol, half duplex
Converter for load cells, mounting guide Din 46277, isolated to 1500 V (input-output-power supply). The transducer acquire signals from load cells (6-wire) and transmits the value with analogue standard (mA / V) and serial (ModBUS Rtu) output. It accepts up to N. 4 load cells (350 ohms) and also has a contact that can be configured as alarm or weighing stable (weighing in motion).
Extremely fast (sampling frequency set by 12.53 Hz at 151.71 Hz), it measures with sensibility from 1 to 128mV / V, and also has remote reset tare via serial or digital input.
Ideal to be used for weight complex measures, result of the action of multiple cells in parallel or with moving loads.
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The LCT-01 is the world's most popular portable Load Cell Tester.
It is a stand-alone portable hand-held device that was especially designed to help technical people immediately analyze the condition of strain-gage based load-cells.
The LCT fits all common types of load-cells available in the market today: four wires, 6 wires (with sense) and all rated gain outputs.
It provides the user with the essential data needed about the conditions of the tested load-cell, such as physical distortion (possibly caused by overload, shock load or metal fatigue), and electrical conditions (bridge resistance, shielding and resistance to ground).
The LCT allows the user to test the load-cell whether it is installed or removed. The unit is fully computerized and battery operated. A 16 x 2 alphanumeric LCD display guides the operator through all test stages and clearly displays the results.
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-Robust technology and design
-High tolerance of up to 1.000 % overload
-Plug-and-play installation
-High accuracy, High resolution
-Hermetically sealed to IP68
-Interfaces: RS485, Profibus DP, DeviceNet, 4-20 mA, 0-10 V
-Digital filters
-ATEX certified
-3 years warranty
-Patented worldwide
The shockproof digital load cell is based on a capacitive measurement principle where a non-contacting ceramic sensor is mounted inside the load cell body. As the load cell contains no moving parts and the sensor is not in contact with the load cell body, the load cell tolerates shocks, torsion, and very high overloads and sideloads. Therefore, the mechanical installation of the load cell can be done without expensive and complicated mounting kits and overload protection devices.
The electrical installation of the digital load cell is pure plug-and-play as the signal from the non-contacting sensor is directly converted, compensated and calibrated by a microprocessor to a digital load cell output in grams, kilograms, or Newton. Measurements and status codes are transmitted as RS485 data on a single wire coaxial cable (RG-58) which may be up to 100 meters long.
The technology and mechanical design of the Eilersen load cells is covered worldwide by a number of patents.
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Eilersen Electric also offers its expertise to customers with special requests where the capacitive technology can often be the solution to challenging applications.
Examples of customized solutions are: Stress measurements in roller bearings, Web tension measurements in paper and plastic foil manufacturing equipment, Monitoring of construction equipment, Load measurements in commercial vehicles etc.
* Classes OIML C1 to C6
* Atex versions
* Uncomplicated mechanical installation without protecting devices
* High overload and sideload capacity up to 1000 %
* Patented high reliability sensor - stainless steel, laser welded to IP68
* Uncomplicated electrical installation - coax cable only
* RS485, Profibus, Devicenet, CAN bus to PLC's, PC's, etc. and EE instrumentation
* 32 bit data word does away with dead weight compensation
* Withstands welding voltages and ESD to IEC 1000-4-4
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When a FANUC Robot is fi tted with the FANUC „Force Sensor”, it enables the robot to perform High Precision assembly operations such as meshing of gears and close tolerance insertion of parts.
The Force Sensor can also be utilised when the robot is used to perform precision grinding and polishing applications.
FORCE GUIDED INSERTION
Force Control allows the insertion of shafts and pins into matching holes using the force sensor.
FORCE GUIDED PHASE MATCHING
The Force Control enables the assembly of gears and other mechanical components via phase matching.
FORCE CONTOURING
This function controls the force so that the robot constantly pushes the surface along the taught trajectories.
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-Robust technology and design
-High tolerance of up to 1.000 % overload
-Plug-and-play installation
-High accuracy, High resolution
-Hermetically sealed to IP68
-Interfaces: RS485, Profibus DP, DeviceNet, 4-20 mA, 0-10 V
-Digital filters
-ATEX certified
-3 years warranty
-Patented worldwide
The shockproof digital load cell is based on a capacitive measurement principle where a non-contacting ceramic sensor is mounted inside the load cell body. As the load cell contains no moving parts and the sensor is not in contact with the load cell body, the load cell tolerates shocks, torsion, and very high overloads and sideloads. Therefore, the mechanical installation of the load cell can be done without expensive and complicated mounting kits and overload protection devices.
The electrical installation of the digital load cell is pure plug-and-play as the signal from the non-contacting sensor is directly converted, compensated and calibrated by a microprocessor to a digital load cell output in grams, kilograms, or Newton. Measurements and status codes are transmitted as RS485 data on a single wire coaxial cable (RG-58) which may be up to 100 meters long.
The technology and mechanical design of the Eilersen load cells is covered worldwide by a number of patents.
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Multi-component force measurement places high demands on the measuring device. The characteristics of the force vector to be measured largely determine the result. The size and direction of the force application point, as well as the dynamics, should have as little effect as possible on the process.
With the new Kistler Type 9327, 9347, 9367 and 9377 sensors, our company's established experience and know-how is now available even for multi-component force measurements carried out by the customer. The precisely preloaded measuring elements are easy to fit and, as they come ready calibrated from the factory, they can be used immediately for multi-component force measurements.
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Series 261A
Triaxial 3-component dynamic force link, ICP®
- Automotive Chassis and Other Vehicle Dynamic Measurements
- Monitor Cutting Tool Forces and Detect Tool Wear
- Provide Feedback for Force Limited Vibration Testing
- Measure Input Forces for Modal and Structural Testing
- Measure Impact Forces During Drop Testing and Crash Testing
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Sensortechnics is a leading manufacturer and distributor of a wide range of sensors and fluid control devices. The product portfolio includes basic pressure sensors, rugged transmitters, submersible level sensors and customised pressure sensing systems from 1 mbar up to 1000 bar as well as liquid level switches, oxygen, flow and force sensors. Additionally, Sensortechnics offers ultrasonic air bubble, air-in-line, liquid level and fluid monitoring sensors and detectors. Fluid control devices include miniature solenoid valves and diaphragm pumps, electronic pressure controllers and custom specific fluidic control systems.
Sensortechnics has more than two decades of experience in providing highly customised sensing products and in the development of complex integrated fluid control systems for OEM customers worldwide.
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Responding to specific projects is a part of our strength.
Are you looking for a solution for which no available component is to be found on the market? We will help you solving your problem by means of one of the special load cells we already realized or by developing a custom made model. Our design team will assist you in your project, from its very beginning till its complete realisation. Designing and realizing new solutions are our specialties; it belongs to our company's culture. During the last years, we have developed more than 1500 models and applications, from single part till medium and great serial production. We can present you a documented proposal including quotation within short time.
Even a part of an existing machine can, under certain conditions, become a force transducer measuring tension or compression. Transducers that will respond to your need at particularly competitive prices.
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Responding to specific projects is a part of our strength.
Are you looking for a solution for which no available component is to be found on the market? We will help you solving your problem by means of one of the special load cells we already realized or by developing a custom made model. Our design team will assist you in your project, from its very beginning till its complete realisation. Designing and realizing new solutions are our specialties; it belongs to our company's culture. During the last years, we have developed more than 1500 models and applications, from single part till medium and great serial production. We can present you a documented proposal including quotation within short time.
Even a part of an existing machine can, under certain conditions, become a force transducer measuring tension or compression. Transducers that will respond to your need at particularly competitive prices.
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ADVANTAGES:
• Robot checking of Electrode Force
• No need to stop robot cells for force checking
• Very fast payback
• Alerts operators to immediate faults & variations
• Can eliminate scrap due to weld deterioration
• Reduces equipment damage and wear
• Keeps force within preset limits
• Gives early warning of equipment deterioration
• Continuous robot operation via go/no go signals
DESCRIPTION - KR1000:
Stand alone analogue output force sensor. Supplied for direct plug and play replacement to commonly existing units.
The target pads remain spatially the same. Robot reprogramming for test position is not required.
The monitor is preset to Zero on no load but can be simply adjusted by the user if required.
The innovative design of the KR1000 force head makes it far less susceptible to errors induced by electrodes not being perpendicular to the target pads.
Exacting construction standards guarantee this instrument is of greater accuracy than other monitors of this kind.
Multiple testing during construction further assist in achieving the superiority that we have set out to achieve.
When coupled to its onboard electronics package the sensor is preset for zero load & calibrated
to a known (NPL) standard.
The KR1000 is robust, durable, reliable, and accurate. KR1000’s have been installed on Car Manufacturing lines since 2005 and have been in constant use without failures.
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Hand Held Electronic Force Gauge
An ergonomically designed hand held force gauge.
ADVANTAGES
User comfort "'Ergonomically" designed - for ease of use
One piece unit
Very high accuracy
Swivel head allows access to difficult to reach positions
As with all welding procedures, it is important to eliminate as many variables as possible in order to achieve optimum welding consistently over long periods.
Electrode force is one of the critical parameters in obtaining repeatable, reliable resistance spot welds.
Force can vary because of variable factory air pressure, water in the air lines causing air cylinders to deteriorate and loss of air pressure due to worn seals.
This self contained instrument uses a cell with a force sensor to provide accurate digital read out for auditing weld electrode forces.
Accuracy of this instrument is better than 0.2% and can be switched to read 0-2000 kg, 0-20.00 kN or 0-4400lbs.
In cases of difficult access the head of the swivel head gauge can be swiveled at least ±72º up or down and rotates at least ±90º. Once the desired position is reached it can be fixed by a simple hand tightened knob. A 90 mm long handle is provided for optional use with 2 mountain positions either in-line or at 90º.
A support wrist strap is attached to the gauge so that in the event that it is forced out of the operators hand by misaligned electrodes, it need not fall to the floor and be damaged.
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Faults in welding tongs or incorrect process parameters in welding can result in production line waste or defective parts. Checking the electrode force periodically permits spark malfunctions to be detected at an early stage so that repairs can be carried out in good time.
The new Type 9833A test sensor allows precise and reliable measurements to be carried out with minimal electrode gaps. The built-in charge amplifier simplifies the task of mounting and helps to ensure the reliability required by the automobile industry.
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The quality of a spot weld depends on the force applied by the electrodes together with the value of the welding current. For control programs, measuring the force applied by the electrodes is extremely important for maintaining constant production conditions. The Welding Tester instrument is designed for measuring the closing force on welding heads, which can be used either for setting up or for periodical maintenance. The tips are exchangeable for measuring the force applied by different forms of electrodes; the lowest closing dimension is 3 mm.
Different models are available for measuring 0–5000N up to 0-20000N. The new tool has all the ruggedness, quality and accuracy of the other tools in the CENTOR family, specially designed for taking “nomad” measurements in production shops.
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Dynamic Force Sensor, 1053V Series
Dytran is pleased to introduce a new series of dynamic force sensors. The 1053V series is similar to the already existing 1051V series but features a 10-32 tapped hole on the top and bottom. The 10-32 mount is the industry standard for driving point force applications for modal analysis.
The 1053V line includes 6 different ranges, from 10 LbF to 5,000 LbF and features a radial 10-32 coaxial connector. These force sensors have very high (75kHz) resonant frequencies that are ideal for rapid force impacts and are used for industries such as press applications, automated machinery, and a myriad of other applications involving dynamic force measurements. To learn more about the 1053V series, visit the Dytran website or email us.
Key Features
- Available in ranges from 10 LbF to 5,000 LbF
- Available in sensitivities from 1mV/Lb to 500mV/Lb
- 10-32 mounting hole in top and bottom surfaces
- 10-32 side connector
Potential Applications
- Press monitoring
- Automated machinery
- Process monitoring
- Modal analysis
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The Dytran model 1203V series is a ring style IEPE force sensor ideal for dynamic force applications such as press monitoring, automated machinery, and a myriad of other applications involving dynamic force measurements. The 1203V series is available in sensitivities from .5mV/Lb to 500mV/Lb with ranges from 100Lbs to 5,000Lbs. This sensor features very high stiffness, a no load mounted resonance frequency of 75kHz and excellent linearity characteristics. To learn more about the 1203V series, visit the Dytran website or email us.
Key Features
- Through hole mount
- .5mV/Lb to 500mV/Lb sensitivities
- Ranges from 100Lbs to 5,000Lbs
- Very high stiffness
- All stainless steel construction
- Radial 10-32 coaxial connector
- IEPE
Potential Applications
- Press monitoring
- Automated machinery
- Process monitoring
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Force Sensors manufactured by FUTEK Advanced Sensor Technology (FUTEK), offering a huge selection of Force Sensors, utilizing one of the most advanced technologies in the Sensor Industry: Metal foil strain gauge technology.
A Force Sensor is defined as a transducer that converts an input mechanical force into an electrical output signal. Force Sensors are also commonly known as Force Transducers.
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HBM force transducers measure static and dynamic tensile and compressive loads - and virtually without any displacement. Force sensors can be supplied in the most varied of designs and classes of accuracy. Typical application areas include bench testing, e.g. force measurement to check material quality and automation technology, e.g. for monitoring quality during reshaping or bonding operations. HBM's own DKD calibration laboratory mirrors the company's competence in the area of force measurement.
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Honeywell Sensing and Control Force sensors operate on the principle that the resistance of silicon implanted piezoresistors will increase when the resistors flex under any applied force. The sensor concentrates force from the application, through the stainless steel plunger, directly to the silicon sensing element. The amount of resistance changes in proportion to the amount of force being applied. This change in circuit resistance results in a corresponding mV output level.
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A standard range from 10N to 5000 KN
Our know how and expertise in the field of force measurements enables us to propose a wide range of sensors.
Force sensors are used to measure tension or compression forces with a precision of up to 0.05% with a protection level up to IP67.
We provide sensors for many industrial fields such as automobiles, aeronautics, test and inspection benches, assembly, handling, servocontrol and safety systems, etc.
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The FemtoTools force sensing probes stand for both highly precise and highly sensitive force sensing tools in the micro and nanodomain. They allow you to sense forces down to several nanoNewton (10-9N) with sub-micronewton resolution.
Conventional force sensors are usually based on strain gauges and can measure forces down to milli-Newton (10-3N). Our FT-S270 and the FT-S540 sensors are based on the same technology that has already been successfully applied to the fabrication of accelerometers in the automobile industry and enables a unique force sensing range filling the gap of force sensing solutions between the atomic force microscope (AFM) and conventional force sensors.
The individual calibration of the FT-S270 and the FT-S540 force sensors guarantee significantly higher measurement accuracy and readout speed than any other force sensing system in this force range. A calibration data sheet is delivered for each individual sensor.
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FUTEK Advanced Sensor Technologies Multi Axis Load Cell are designed to measure a multiple of forces and moments simultaneously with a single Load Cell.
Multi Axis Load Cells can accurately measure up to six components (3 forces and 3 moments) of load. For example, Independent strain gauge bridges are used to measure three directions of force: Longitude, Latitude, and Vertical, as well as, the moments about each force direction. Separate receptacles or cables are provided for each axis of measurement. A careful structural analysis has been done to isolate the forces and moments, which results in a reduction of cross-talk sensitivities.
All designs are one piece flexures, machined and gauged to give optimum output, stiffness and durability. For example, one of our more innovative designs, the Stick Shift/Gear Shift Knob Transducer offers a lightweight, robust feature comprised of Anodized Aluminum and weighing as little as 9 oz. Its special ergonomically designed cover contains anti-slip notches for proper handling coupled with less hand strain on the user.
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SCAIME offers a wide range of load cells allowing to provide the best solution for all the weighing applications.
- Capacities from 1kg to 200t
- OIML R60 approval up to 6000d
- All modes of demounting of load:
Single point
Compression
Bending, shear beam
Traction
- Different materials and degrees from protection allowing to optimize the cost ratio/performance
- Complete range Certified ATEX
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